Rib for a seating unit



FIG. 1 is a perspective view of a rib for a seating unit showing my new design;

FIG. 2 is a right side elevational view, the left side being a mirror image thereof;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a perspective view of a rib for a seating unit showing a second embodiment of my new design;

FIG. 8 is a right side elevational view of FIG. 7 , the left side being a mirror image thereof;

FIG. 9 is a front elevational view of FIG. 7; and,

FIG. 10 is a top plan view of FIG. 7.

The rear elevational view and the bottom plan view of FIG. 7 are identical to FIGS. 4 and 6 respectively. 

The ornamental design for a rib for a seating unit, as shown and described. 